USD493 Superintendent Dr. Brian Smith remains in the intensive care unit at a Joplin, Mo. hospital, according to a family member. He is currently walking and sitting up and is expected to be moved to a private room shortly. Dr. Smith 59, was injured Sunday afternoon riding a 2021 Harley-Davidson motorcycle traveling west on River Road five-tenths of a mile south of Joplin, the motorcycle skidded a…